[
https://issues.apache.org/jira/browse/CASSANDRA-19551?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17837791#comment-17837791
]
Ariel Weisberg commented on CASSANDRA-19551:
--------------------------------------------
TY!
> CCM nodes share the same environment variable map breaking upgrade tests
> ------------------------------------------------------------------------
>
> Key: CASSANDRA-19551
> URL: https://issues.apache.org/jira/browse/CASSANDRA-19551
> Project: Cassandra
> Issue Type: Bug
> Components: Test/dtest/python
> Reporter: Ariel Weisberg
> Assignee: Ariel Weisberg
> Priority: Normal
> Fix For: 3.0.31, 3.11.17, 4.0.13, 5.0-beta2, 5.1
>
> Attachments: ci_summary.html
>
>
> In {{node.py}} {{__environment_variables}} is generally always set with a map
> that is passed in from {{cluster.py}} so it is [shared between
> nodes|https://github.com/riptano/ccm/blob/ac264706c8ca007cc584871ce907d48db334d36d/ccmlib/node.py#L151]
> and if nodes modify the map, such as in {{start}} when [updating the Java
> version|https://github.com/riptano/ccm/blob/ac264706c8ca007cc584871ce907d48db334d36d/ccmlib/node.py#L860]
> then when {{get_env}} runs it will [overwrite the Java
> version|https://github.com/riptano/ccm/blob/ac264706c8ca007cc584871ce907d48db334d36d/ccmlib/node.py#L244]
> that is selected by {{update_java_version}}.
> This results in {{nodetool drain}} failing when upgrading from 3.11 to 4.0 in
> some of the upgrade tests because after the first node upgrades to 4.0 it's
> not longer possible for the subsequent nodes to select a Java version that
> isn't 11 because it's overridden by {{__environment_variables}}.
> I'm not even 100% clear on why the code in {{start}} should update
> {{__environment_variables}} at all if we calculate the correct java version
> on every invocation of other tools.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org
For additional commands, e-mail: commits-h...@cassandra.apache.org
